Pinch-out

{
  "id": "MLC-T-ENV-021047",
  "term": "Pinch-out",
  "field": "Environment",
  "definition": "The location where a porous, permeable formation that is located between overlying and underlying confining formations thins to a zero thickness, and the confining formations are in contact with each other.",
  "subject": "Land, waste and cleanup",
  "references": [
    "Underground Injection Control Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/pinch-out/"
}